21343089092

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{132103}}^1$

素因数の和:132372

約数の個数: 36

約数和(自身を含む): 40614053760

約数和(自身を除く): 19270964668

約数列:

[1, 2, 4, 13, 26, 52, 169, 239, 338, 478, 676, 956, 3107, 6214, 12428, 40391, 80782, 132103, 161564, 264206, 528412, 1717339, 3434678, 6869356, 22325407, 31572617, 44650814, 63145234, 89301628, 126290468, 410444021, 820888042, 1641776084, 5335772273, 10671544546, 21343089092]

約数ペア:

[(1, 21343089092), (2, 10671544546), (4, 5335772273), (13, 1641776084), (26, 820888042), (52, 410444021), (169, 126290468), (239, 89301628), (338, 63145234), (478, 44650814), (676, 31572617), (956, 22325407), (3107, 6869356), (6214, 3434678), (12428, 1717339), (40391, 528412), (80782, 264206), (132103, 161564)]